Cheap Double Mechanical Seal Factory – WH7N O-Ring Component mechanical seals, replacement of Eagle burgmann H7N – VICTOR SEALS Detail:
Features
•For stepped shafts
•Single seal
•Balanced
•Super-Sinus-spring or multiple springs rotating
•Independent of direction of rotation
•Integrated pumping device available
•Variant with seat cooling available
Advantages
•Universal application opportunities (standardization)
•Efficient stock keeping due to easily interchangeable faces
•Extended selection of materials
•Flexibility in torque transmissions
•Self-cleaning effect
•Short Installation length possible (G16)
Recommended applications
•Process industry
•Oil and gas industry
•Refining technology
•Petrochemical industry
•Chemical industry
•Power plant technology
•Pulp and paper industry
•Food and beverage industry
•Hot water applications
•Light hydrocarbons
•Boiler feed pumps
•Process pumps
Operating range
Shaft diameter:
d1 = 14 … 100 mm (0.55″ … 3.94″)
(Single spring: d1 = max. 100 mm (3.94″))
Pressure:
p1 = 80 bar (1,160 PSI) for d1 = 14 … 100 mm,
p1 = 25 bar (363 PSI) for d1 = 100 … 200 mm,
p1 = 16 bar (232 PSI) for d1 > 200 mm
Temperature:
t = -50 °C … 220 °C (-58 °F … 428 °F)
Sliding velocity: vg = 20 m/s (66 ft/s)
Axial movement:
d1 up to 22 mm: ± 1.0 mm
d1 24 up to 58 mm: ± 1.5 mm
d1 from 60 mm: ± 2.0 mm
Combination Materials
Rotary Face
Silicon carbide (RBSIC)
Carbon graphite resin impregnated
Tungsten carbide
Cr-Ni-Mo Steel (SUS316)
Stationary Seat
Silicon carbide (RBSIC)
Carbon graphite resin impregnated
Tungsten carbide
Auxiliary Seal
Fluorocarbon-Rubber (Viton)
Ethylene-Propylene-Diene (EPDM)
Silicone-Rubber(MVQ)
PTFE Coated VITON
Spring
Stainless Steel (SUS304)
Stainless Steel (SUS316)
WH7N data sheet of dimension (mm)
Product detail pictures:

Related Product Guide:
Our progress depends about the advanced products ,fantastic talents and continuously strengthened technology forces for Cheap Double Mechanical Seal Factory – WH7N O-Ring Component mechanical seals, replacement of Eagle burgmann H7N – VICTOR SEALS, The product will supply to all over the world, such as: Ecuador, Bolivia, Russia, To have much more enterprise. ompanions, we've got updated the item list and seek for optimistic co-operation. Our web-site shows the latest and complete information and facts about our goods list and company. For further acknowledge, our consultant service group in Bulgaria will reply to all of the inquiries and complications immediately. They're going to make their finest effort to meet buyers need. Also we support the delivery of absolutely free samples. Business visits to our business in Bulgaria and factory are generally welcome for a win-win negotiation. Hope to expertise a happy company co-operation perform with you.

On this website, product categories is clear and rich, I can find the product I want very quickly and easily, this is really very good!
